11952242 has 8 divisors (see below), whose sum is σ = 18266796. Its totient is φ = 5863312.

The previous prime is 11952233. The next prime is 11952247. The reversal of 11952242 is 24225911.

It can be written as a sum of positive squares in 2 ways, for example, as 11703241 + 249001 = 3421^2 + 499^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11952247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56273 + ... + 56484.

Almost surely, 2^11952242 is an apocalyptic number.

11952242 is a deficient number, since it is larger than the sum of its proper divisors (6314554).

11952242 is a wasteful number, since it uses less digits than its factorization.

11952242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112812.

The product of its digits is 1440, while the sum is 26.

The square root of 11952242 is about 3457.2014693969. The cubic root of 11952242 is about 228.6387265750.

The spelling of 11952242 in words is "eleven million, nine hundred fifty-two thousand, two hundred forty-two".